FRESNO, Calif. (KFSN) -- Imagine suffering with daily headaches and not being able to sleep for nearly a decade. Not knowing what was wrong -- only to finally find out the answer was in your head all ...

The pineal gland, which produces melatonin to regulate sleep, can develop calcium deposits (calcifications) over time. Researchers aren’t certain why this happens, though aging, metabolic activity, ...

The pineal gland releases several important hormones, but there’s no conclusive evidence that it releases DMT. The pineal gland releases hormones such as melatonin, which helps regulate the body clock ...

Your brain contains a small pine cone-shaped gland called the pineal gland. It’s about the size of a grain of rice. However, that size can vary in animals depending on their location. ‌This tiny gland ...

The pineal gland is a small gland in the center of the brain. It secretes melatonin, which plays a role in the circadian rhythms or body clock. It may also affect bone metabolism, mental health, and ...